I just got a new laptop?

ok, so i just got this new computer, the only problem is it doesnt have a CD thing for me 2 play games, i was really sad because i have all these old games from my old computer, now i was wondering cuz i saw on the internet that there is a keypad thing that attahces to your USB on a laptop if there is a thing i can do the same with only a CD rom thing, please help, oooh n iif so, how much is it!!!!!!!!!!!!!!!!1 best answer 10 points